XML 194 R172.htm IDEA: XBRL DOCUMENT v3.21.1

Contractual Commitments - Contractual Commitments - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020 USD ($)
Disclosure of geographical areas [abstract]
Total Expenses untill the completion of Concessions	$ 572,631

X

- References

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfGeographicalAreasAbstract
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of expense by nature.

+ References

No definition available.

+ Details

Name:	ypf_AmountOfExpenseByNature
Namespace Prefix:	ypf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration